diff --git a/llvm/utils/gn/secondary/clang/lib/CodeGen/BUILD.gn b/llvm/utils/gn/secondary/clang/lib/CodeGen/BUILD.gn
index 84dbfb0a5540..c290312bd67e 100644
--- a/llvm/utils/gn/secondary/clang/lib/CodeGen/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang/lib/CodeGen/BUILD.gn
@@ -63,6 +63,7 @@ static_library("CodeGen") {
     "CGObjCRuntime.cpp",
     "CGOpenCLRuntime.cpp",
     "CGOpenMPRuntime.cpp",
+    "CGOpenMPRuntimeGPU.cpp",
     "CGOpenMPRuntimeNVPTX.cpp",
     "CGRecordLayoutBuilder.cpp",
     "CGStmt.cpp",